baber/WOPTO huggingface dataset:
Patent JP-2002206497-A (JP)
Title: Turbo-molecular drag pump
Inventor: ITO YOSHINAO
IPC: F04D19/04
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent charge-up of a rotor, even if the process gas including plasma is sucked. SOLUTION: This turbo-molecular drag pump is provided with the rotor 2 which is provided with rotary vanes 2a, a stator 1 provided with fixed vanes 1a forming a turbine T by pairing with each rotary vane 2a, a rotary shaft 5 concentrically provided in the rotor 2 with the revolving shaft core of the rotor 2, an electromagnetic motor M for giving rotational force to the rotary shaft 5, and magnetic bearings 6, 7 and 8 for causing the rotary shaft 5 to magnetically float to support it. Charges, charged in the rotor 2, are discharged to the stator 1 by a discharge conductor 11 provided in the rotor 2 along the revolving shaft core of the rotor 2 or provided in the stator 1.
Patent JP-2002211289-A (JP)
Title: Child seat
Inventor: WASHITSUKA MITSURU
IPC: B60N2/28
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To check whether a child seat is installed in a vehicular seat at a suitable angle or not, when fixing the child seat on the vehicular seat having a seating surface of various angles such as a generally horizontal seating surface and a steeply tilted seating surface. SOLUTION: An angle gauge 8 is arranged in a belt guide 2a provided for attaching a child seat body to a vehicle. In this structure, an oversight of the angle gauge is prevented by watching the angle gauge whenever installing the child seat to a vehicle.
Patent JP-2002218639-A (JP)
Title: Rotary connector
Inventor: KOWAKA KENSUKE
IPC: B62D1/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector, in which the rotation of a rotary case, in a prescribed number of times, in the wind-loosening direction of belt- shaped transmission lines is easily detected, so that the belt-shaped transmission lines do not obtain permanent bent part. SOLUTION: The rotary connector comprises the rotary case 2 and a fixed case 3 arranged in combination so that each case is free to rotate relatively and a circular space S is formed inside, and a plurality of belt-shaped transmission lines, which are wound around spirally and wound back in U-shape in the middle, and housed in the circular space S in the way whose one end is supported with the rotary case 2 and the other end with the fixed case, wherein both cases can be rotated relatively multiple times by the tightening and loosening of the belt-shaped transmission lines 6. Either of the rotary case or the fixed case is provided with a stopper for regulating the relative rotation of the rotary case 2 and fixed case 3 when the wound belt-shaped transmission lines are loosened to a prescribed position.
Patent JP-2002217185-A (JP)
Title: Plasma processor
Inventor: HONGO TOSHIAKI
IPC: H01L21/31
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor which can greatly suppress adverse effects of a reflected wave which is mainly transmitted within a plane antenna member in a plane direction. SOLUTION: The plasma processor is provided with a processing container 32 which can be exhausted of air, an insulating plate 74 which is airtightly installed on a ceiling portion of the processing container, a placing table 34 whereupon a work W to be processed is laced, the plane antenna member 78 which introduces a microwave for generation of plasma from a plurality of radiation holes formed with a determined pitch being installed in the upper side of the insulating plate to the processing container inside being transmitted through the insulating plate, a slow-wave material 80 for shortening the wavelength of the microwave being installed in the upper side of the plane antenna member and the plasma processor having gas supply means 48, 50,  an absorption material 100 of the microwave in order to absorb the unnecessary microwave is constituted for installation to be contact with the fringing portion of the slow-wave material and the fringing portion of the plane antenna member in the peripheral portions of the slow-wave material and the plane antenna member. For this reason, the adverse effects of the reflected wave is greatly suppressed.
Patent JP-2002213069-A (JP)
Title: Carpentry material structure set
Inventor: OGITA SHINJI
IPC: E04F19/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the construction of a carpentry material apparently seen as a beam or the like which is required from a viewpoint of design (interior design). SOLUTION: A base material 5 is mounted on the ceiling 2 of a building 1 by a well-known fixing means. Then, the fitting projections 15 of a decorative material 7 are forcedly fitted to the lateral fitting recessed parts 9 of the base material 5.
Patent JP-2002211567-A (JP)
Title: Folding container
Inventor: IWAHARA KUNIHIKO
IPC: B65D21/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when folding containers assembled in a box-like form are stacked one upon another, side walls of the container swell out by the internal pressure of articles stored therein or by the weight of the overlaid folding containers. SOLUTION: When the folding containers assembled in a box-like form are stacked one upon another, a protruding strip 65 formed on the longer side wall 51 of the container C2 is inserted into a fitting recess 22 formed in the longer side wall of the bottom 10 of the overlaid container C1.
Patent JP-2002218505-A (JP)
Title: Three-dimensional image pickup device
Inventor: WATABE TOMOYUKI
IPC: H04N13/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image pickup device that can execute distance data calculation with higher precision on the basis of a pattern image photographed by a plurality of cameras. SOLUTION: A light emitting element and a light receiving element are formed on a semiconductor chip adjacent to each other, the light emitting element on the semiconductor chip projects a pattern for measuring a three- dimensional shape and the light receiving element on the chip picks up the image of the pattern on the optical axis. When the field angle of a projector and the field angle of a camera are coincident within the precision of a pixel size and even when there exists forward/backward discontinuity in the measurement object, a video image of a shade causing mis-recognition as a code is not caused in the image photographed by the camera. Thus, the re-coding accuracy of the three-dimensional image pickup device adopting a re-coding method can be enhanced.
Patent JP-2001239730-A (JP)
Title: Printing method with test pattern inserted in mass printing job, and printer using the same
Inventor: MILLER WILLIAM G
IPC: G03G15/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital color document producing method having a sampling function equivalent to the existing printing methods, and a printer comprising an interrupting separator capable of periodically forming a test pattern on a non-document sheet at the time of production operation. SOLUTION: A printer 20 comprises a paper feeding module 22 for feeding a sheet, a writing module 24 for writing a test pattern and a printing image on the sheet, a separator 28 for feeding the sheet with the test pattern written to a sample tray, and a finishing module 26, wherein a first image group is written on a first sheet group, a test pattern is written on a first test pattern sheet, a second image group is written on a second sheet group, and the first test pattern sheet is fed to the sample tray for sampling the test pattern.
Patent JP-2001248125-A (JP)
Title: Device for setting and automatically adjusting cable tractive force of overhead winch for ski slope development/maintenance machine
Inventor: RECHENMACHER MICHAEL
IPC: B66D1/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for setting and automatically adjusting the cable tractive force of an overhead winch for a ski slope development/maintenance machine. SOLUTION: This device for setting and automatically adjusting the cable tractive force of the overhead wince for the ski slope development/maintenance machine is provided with an adjustment control unit connected to a controllable winch drive device and a processing device connected to a plurality of sensors and the adjustment control unit. The sensors are pressure sensors having maximum values and detecting the pressured applied to selective valves 16, 20. The valves are connected between the output ducts 6, 8 of the drive device on the right side and left side of the first moving direction or the opposite moving direction. The processing device incorporates the algorithm calculating apparent values based on the pressures obtained by the pressure sensors and controlling the winch operation through the adjustment control unit.
Patent JP-2002231137-A (JP)
Title: Sealing method for glass substrate and panel
Inventor: IKETA SHUNICHI
IPC: H01J17/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method capable of stably providing a strong and highly reliable sealing result in sealing glass substrates using crystalline frit as sealing material. SOLUTION: In a process for preparing the material of crystalline frit 2 in a method of sealing the glass substrates 1A and 1B with the crystalline frit 2, the material of the crystalline frit 2 having a coefficient of thermal expansion in non-crystallized state of 1.0 times the coefficient of thermal expansion of the glass substrates 1A and 1B or less is prepared.
Patent JP-2002222196-A (JP)
Title: Image processor
Inventor: YOSHIDA HIROICHI
IPC: G06T3/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain related information of an object included in an image by simple operation. SOLUTION: An image processor comprises a display device 102 consisting of an LCD(Liquid Crystal Display), a position specifying device 106 for specifying a position on an image to recognize characters, a character recognition device 107 for recognizing characters included in a partial image including the specified position, a database retrieval device 108 for retrieving database based on the results of character recognition, an information display controller 109 for controlling the display of the information of retrieved database together with the image on the display device 102, a delivery image taking-in device 110 for taking in delivered image, an image input device 111 consisting of a digital camera, and a bus 118 for connecting each constituent part of the image processor mutually.
Patent JP-2002219426-A (JP)
Title: Electron gun washing unit
Inventor: NAKAGAWA SHIGEYASU
IPC: B08B3/12
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a unit to demagnetize, wash, rinse, drain and dry an electron gun successively one by one. SOLUTION: This unit is provided with a demagnetizing means 6 to demagnetize an electron gun 2, an ultrasonic washing means 7 to wash the electron gun by applying ultrasonic vibrations to the washing water that fills the cleansing tank; a shower rinse means 8 to shower rinse liquid on the electron gun which is washed at the ultrasonic washing means 7; a water draining means 10 to drain the water by spraying air into the electron gun which is showered with rinse liquid at the shower rinse mans 8; and a drying means 11 to dry the electron gun which is drained at the water draining means 10. This electron gun washing unit 1 has the electron gun 2 processed successively one after another while being mounted at a conveyer 3 which is connected to one of the loop shape.
Patent JP-2002224777-A (JP)
Title: Method for bending of wire material
Inventor: OBAYASHI EIJI
IPC: B21F3/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hook part having no twist, or a coil part having a set initial tension force or a set pitch without using a pitch tool. SOLUTION: In a spring forming method, a cutout face which is parallel to a wire material feeding hole bored in the inner part is provided, a wire material is fed out from the wire material feeding hole at the tip of a quill which is rotatable around a center axial line thereof, a forming tool in which a slanting groove is formed at the tip is abutted on this wire material, the wire material is bent and the coil part is formed, the quill is rotated and positioned around the center axial line of the wire material feeding hole cooperating with the feeding-out of the wire material, a coil part wire material during forming is brought into pressure contact with the cutout face, plastic deformation is produced on the wire material with feeding-out of the wire material by applying displacement in a right angle direction to the cutout face, and the hook part having no twist,  or the coil part having the set initial tension force or the set pitch is formed.
Patent JP-2002229303-A (JP)
Title: Electrophotographic device
Inventor: KAWADA MASAYA
IPC: G03G5/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device having the electrifying device of a contact electrification type by which the frequency of maintenance is reduced by maintaining electrifying performance over a long term even at the time of using the electrifying device of the contact electrification type. SOLUTION: In the electrophotographic device using a direct injection electrifying means, a negative electrification an a-Si photoreceptor is selected as a used photoreceptor 102, and a flexible electrifying member 101 is used and electrification acceleration particles are applied to its surface as an electrifying means, and the resistance value of an electrifying member is selected in the range of 103-107 Ω, and the resistivity of the electrification acceleration particles is selected in the range of 101-109 Ωcm, or a magnetic brush layer is formed of magnetic particles on the member 101 having magnetic force and its surface, and the magnetic particles whose resistivity is in the range of 102-107 Ωcm are used.
Patent JP-2002229622-A (JP)
Title: Reservation program and reservation method
Inventor: MURATA YUKIO
IPC: G05B19/418
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To make a reservation result easy to be seen by a person in charge, make fluctuation such as addition and correction easily adjustable and make a divided state of an order easily recognizable by arranging the order and a reservation object in a sheet of a matrix form and setting and displaying the order or the object by reserving it for the other side, regarding a reservation program and an reservation method for reserving the order and the reservation object. SOLUTION: These reservation program and reservation method are for making this system function as a means which is provided with first axis and second axis in the sheet of the matrix form, arranges the orders on the first axis and arranges each of reservation objects on the second axis and a means which takes out the arranged orders or reservation objects on the first axis or the second axis, successively reserves them for reservation objects or orders on the other side and repeats the setting of reservation amount successful in reservation for a cell of an intersection of the first axis and second axis.
Patent JP-2002230440-A (JP)
Title: Rent contract debt guaranteeing method and rent contract debt guarantee support device
Inventor: TABEI TOSHIHIRO
IPC: G06Q50/16
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To enable a lessee to make a rent contract, even if there is no guarantor and to guarantee the debt that the lessee will not carry through fulfillment in place the lesser, when the lessee and lesser have the rent contract. SOLUTION: When the lessee and lesser makes the rent contract, the guarantee rank of the lessee is decided, and a guarantor contract with the lessee and a debut guarantee contract with the lesser are made under contract conditions corresponding to the decision result.
Patent JP-2001220143-A (JP)
Title: Sheet organic-inorganic perovskite
Inventor: MITZI DAVID BRIAN
IPC: C07D333/20
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic-inorganic perovskite having alternately stacked layers of inorganic anion layers and organic cation layers. SOLUTION: The inorganic anion layers of the organic-inorganic perovskite have a metal halide framework of trivalent or higher valent metals. The organic cartion layers contain a plurality of organic cations which can form a template from the metal defect type inorganic anion layers in the perovskite structure. The invention also provides the method for the preparation of the organic- inorganic perovskite.
Patent JP-2002209119-A (JP)
Title: Rgb color three-dimensional theory, rgb-cmy color material for printing rgb color faithfully and conversion theory of rgb color data to rgb-cmyk color material
Inventor: FUKUTOMI HIROSHI
IPC: G06T1/00
Filed: 2001-01-02
Abstract: PROBLEM TO BE SOLVED: To match the hue of a color monitor for a computer, etc., with a hue in printing. SOLUTION: An RGB color three-dimensional theory is established, an RGB- CMY color material for printing RGB colors faithfully is proposed, and the conversion theory of RGB color data to RGB-CMKY color material data and a method for calculating the RGB-CMY color material and a K value are proposed. Thus, a conventionally not-reproduced color among colors printed by a color printer or expressed by a digital color monitor can be reproduced and printed.
Patent JP-2002236899-A (JP)
Title: Ic carrier with tag
Inventor: ISHIKAWA MASAYUKI
IPC: B42D15/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an IC carrier with a tag for saving resources by dispensing with a conventional plate-like frame body, causing no danger of cutting fingers by a residual projection when removing the IC carrier, and capable of controlling information by allowing a user and an issuer of the IC carrier to acquire a memo of the information on the IC carrier. SOLUTION: The IC carrier with the tag has the IC carrier, and the tag continuing by a continuously connecting part separable on one edge of the IC carrier. The tag has a display part for displaying storage information or use of the IC carrier or information on the user of the IC carrier. The IC carrier or the tag is removably provided with the display part for displaying the storage information or the use of the IC carrier or the information on the user of the IC carrier.
Patent JP-2002236428-A (JP)
Title: Fixing device
Inventor: NAGASE HISAYOSHI
IPC: F16C13/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the faulty rotation of a fixing roller member caused by the thermal expansion of heat insulating members arranged at both side ends of the fixing roller member. SOLUTION: In this fixing device, the fixing roller member is a cylindrical elastic body consisting of metallic base substance, and both side ends of the fixing roller member are held by a rotary holding member through the heat insulating member made of resin and having a larger inside diameter than the outside diameter of the fixing roller member. When it is assumed that the coefficient of linear expansion of the heat insulating member is α1, the outside diameter thereof is ϕ1, the coefficient of linear expansion of the rotary holding member is α2 and the inside diameter thereof is ϕ2, 0.97×ϕ2<ϕ1+180×ϕ1×α1<ϕ2+180×ϕ2×α2 is satisfied.
Patent JP-2002236885-A (JP)
Title: Ic card reader/writer and data transmission method therefor
Inventor: IWASAKI NAOKI
IPC: G06K17/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an IC card reader/writer and a data transmission method therefor capable of coping with an RW command based on different transmission protocols transmitted from a host computer. SOLUTION: The IC card reader/writer is connected to the host computer 3, and operates on the basis of the RW command received from the host computer 3, and has a receiving means 11 for receiving the RW command based on the first transmission protcol or the second transmission protcol different from the first transmission protcol from the host computer 3, a determining means 12 for determining on which of the first transmission protcol or the second transmission protcol the RW command received by the receiving means is based, and a first converting means 13 for converting the RW command so as to be based on the first transmission protcol when the determining means 12 determines that the RW command is based on the second transmission protcol.
Patent JP-2002234476-A (JP)
Title: Body cover installation structure of scooter type vehicle
Inventor: ODAGIRI MASARU
IPC: B62J23/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost mischief prevention structure to a vehicle cover. SOLUTION: In this structure, the front and the rear of a vehicle body including a head pipe 30 supporting a steering stem 31 are oppositely covered with a front cover and leg shield 5 from the front side and the rear side, and respective upper parts of the leg shield 5 and a center part 50 constituting the front cover are fastened by a tapping screw 70 from the rear side of the vehicle body. The tapping screw 70 is positioned such that the tapping screw 70 can be seen from the rear side when neutralizing a handle 8 and that the tapping screw 70 is hidden by a lower part 72 of a handle cover 6 covering the handle 8, which faces an upper end part of the leg shield 5 or the like.
Patent JP-2001256200-A (JP)
Title: Fifo management method and pipeline processor system
Inventor: LIE KOK TJOAN
IPC: G06F15/80
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the fault of a conventional pipeline system. SOLUTION: This method and a device 20 for improving the performance of a pipeline system for which a FIFO 24 is connected in a pipeline between an upstream processing module 22 and a downstream processing module 26 in the pipeline system are disclosed. Each module accesses a common external memory 32 and it is regularly observed in many ASIC. The method is started by detection when the vacancy of the FIFO 24 is practically gone and a command is transferred from the upstream module 22 to the external memory 32. The command respectively from the FIFO 24 and the external memory 32 received by the downstream module 26 is analyzed and the existence location of the following command of the command is decided.
Patent JP-2002243990-A (JP)
Title: Optical module and its manufacturing method
Inventor: YOSHINO KAORU
IPC: H01S5/022
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that is inexpensive, thin and excellent in mounting property as well as productivity and suitable for a surface type optical element module for high-speed operation, and its manufacturing method. SOLUTION: By integrating a mirror 3-1 and a lens 7-1 which are optical path converting elements, the module is simplified. In order to realize a thin PD/VCSEL module whose optical path is bent by a 45 deg. mirror 5-1, the mirror 5-1 is assembled in the lens 7-1 and an optical axis is adjusted in a surface direction.
Patent JP-2002241331-A (JP)
Title: Method for manufacturing 2,2'-methylenebis(alkylphenol)
Inventor: KANDA KAZUHIRO
IPC: C07C39/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a 2,2'- methylenebis(alkylphenol) in high purity in high yield. SOLUTION: An alkylphenol expressed by general formula (I) (R is H or a 1-3C alkyl) is reacted with formaldehyde at a ratio of alkylphenol/ formaldehyde of 2.1-6 at a temperature in the range from 70 deg.C to the refluxing temperature in the presence of an acidic catalyst to obtain the objective 2,2'- methylenebis(alkylphenol) of general formula (II) (R is same as in the above formula).